Does anyone here have an alternative way for contacting Lakers guru Dan Ceniceros aka DC Sports other than the phone number and email he has listed here on GUU?

I purchased a game used Kobe jersey from him and discovered the the LOA he created for me has a typo on it. The description states a +4 length when the jersey (and the pictures on the LOA supporting it) are a +2. The last email I received from Dan on this topic was on 11/23 when he said he'd issue a new LOA to make it right and requested my address, which I provided. Since then, I haven't received the LOA nor can I get a response to email. The phone listed just says the party is unavailable and the caller can't even leave a message. Any help would be appreciated!

Doug